Crest come together with all other toothpaste products, but is 100x better. Since Crest had their 3D Whitestrips, I've always wanted to try it, and my mom got it for my friend and me and we tried it at the same time and it works, but after that I wasn't able to get some; but the point is you should really try Crest 3D Whitestrips, it work guaranteed to give you what you expect!

After speaking to my dentist she recommended I tried the Crest 3d white strips and after the first 3 times I was hooked! Not only were they brighter but somehow shiner too! They looked more youthful and glowy again! I've always struggled with my smile and even after brushing 2x a day I still wanted something more and these strips were it!

I love these whitening strips. They work really well. The only downside is that they do make my teeth a little sensitive, but I just make sure to brush my teeth with sensitive toothpaste a day before, day of, and day after and usually I'm good. I only use them about once a week. 

Before trying this, I tried the Listerine Dissolving Strips, and those were gross and did not work at all. I just started using these Crest ones since yesterday, and they work wonders! You see results right away ! By the time I finish this treatment, I feel I'll have the best smile I've had without the embarrassment! Everyone should definitely use Crest Strips!

The Crest 3D White Luxe Supreme Flexfit Whitestrips Teeth Whitening Kit leave my teeth nice and shiny white!! I have sensitive gums though so this does sometimes irritate them after using them multiple days in a row. They're a bit pricy but still worth it

These are the easiest teeth whiteners I've ever used and I love that they don't really inhibit what you do. You can really wear them anytime and don't have to devote a certain time a day when you know you won't get anything done. They also pretty much work as expected!

I have used this product in the past and it worked like I would have imagined I was vary happy. I stopped using it since it was a little expensive for me. I recently bought this product again and I see almost no results then before. I don't smoke or drink coffee and expected the same results as it used to provide. Maybe there something wrong thins time with the product. I do wish to have my money back or a discount to buy another box and see if there is something wrong with the product or just the one I bought.

These whitening strips work really good!!! I love how I use them on the go! When I'm in a car driving to work or on the train even! It takes 40-45 mins to kick in and give you the nice white teeth! As a dental professional I recommend use these strips 1-2 a week for 30 minutes! Your teeth will become Snow White! Give it some time :)

I have been whitening my teeth for years, I go thru spurts where I will whiten for 3 months at a time. Usually I find that my teeth get a little sensitive... I've been using these crest white strips for the last month, daily use leaving them on for 30 mins and I have NO sensitivity. my teeth are dramatically whiter, and they are easy. Would highly recommend!

My teeth got so much whites after only 5 strips. I wish the upper teeth strip was a little bit longer. I usually whiten my teeth before going to bed because my lower teeth are quite sensitive after using these strips but if I do it before the sleep I wake up the next morning and my teeth don't feel sensitive at all.